H00 Hordeolum and chalazion
ICD-10-CM category H00 sits in Chapter 7 (Diseases of the eye and adnexa, H00-H59). It contains 28 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
H00.0 Hordeolum (externum) (internum) of eyelidH00.01 Hordeolum externumH00.02 Hordeolum internumH00.03 Abscess of eyelidH00.1 Chalazion
Billable codes in H00
| Code | Description |
|---|---|
H00.011 | Hordeolum externum right upper eyelid |
H00.012 | Hordeolum externum right lower eyelid |
H00.013 | Hordeolum externum right eye, unspecified eyelid |
H00.014 | Hordeolum externum left upper eyelid |
H00.015 | Hordeolum externum left lower eyelid |
H00.016 | Hordeolum externum left eye, unspecified eyelid |
H00.019 | Hordeolum externum unspecified eye, unspecified eyelid |
H00.021 | Hordeolum internum right upper eyelid |
H00.022 | Hordeolum internum right lower eyelid |
H00.023 | Hordeolum internum right eye, unspecified eyelid |
H00.024 | Hordeolum internum left upper eyelid |
H00.025 | Hordeolum internum left lower eyelid |
H00.026 | Hordeolum internum left eye, unspecified eyelid |
H00.029 | Hordeolum internum unspecified eye, unspecified eyelid |
H00.031 | Abscess of right upper eyelid |
H00.032 | Abscess of right lower eyelid |
H00.033 | Abscess of eyelid right eye, unspecified eyelid |
H00.034 | Abscess of left upper eyelid |
H00.035 | Abscess of left lower eyelid |
H00.036 | Abscess of eyelid left eye, unspecified eyelid |
H00.039 | Abscess of eyelid unspecified eye, unspecified eyelid |
H00.11 | Chalazion right upper eyelid |
H00.12 | Chalazion right lower eyelid |
H00.13 | Chalazion right eye, unspecified eyelid |
H00.14 | Chalazion left upper eyelid |
H00.15 | Chalazion left lower eyelid |
H00.16 | Chalazion left eye, unspecified eyelid |
H00.19 | Chalazion unspecified eye, unspecified eyelid |
Search within ICD-10-CM for H00 and related codes
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